var mongoose = require('mongoose')

mongoose.connect('mongodb://localhost:27017/itcast')

var Schema = mongoose.Schema

var studentSchema = new Schema({
    name:{
        type: String,
        required: true
    },
    gender:{
        type: Number,
        enum:[0,1],
        default:0
    },
    age:{
        type: Number
    },
    hobbies:{
        type: String
    }
})

//直接到处模型构造函数
module.exports = mongoose.model('Student', studentSchema)